CN109672065B - Transmission structure - Google Patents
Transmission structure Download PDFInfo
- Publication number
- CN109672065B CN109672065B CN201811270292.5A CN201811270292A CN109672065B CN 109672065 B CN109672065 B CN 109672065B CN 201811270292 A CN201811270292 A CN 201811270292A CN 109672065 B CN109672065 B CN 109672065B
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- CN
- China
- Prior art keywords
- connecting piece
- moving part
- connecting wire
- wire
- main body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a transmission structure, which comprises a main body, wherein the main body is provided with an electronic element; the moving part is rotatably mounted on the main body and is provided with a first connecting piece; the first end of the connecting wire is electrically connected with the electronic element, and the second end of the connecting wire is provided with a second connecting piece; the connecting wire passes through the second connecting piece in proper order the first connecting piece with the motion part electricity is connected, just the second connecting piece with first connecting piece swing joint prevents to pull when the motion part moves the connecting wire. When the moving part moves, the connecting wire is only connected with the second connecting piece, and the terminal is cancelled, so that the connecting wire does not move together with the moving part, thereby effectively avoiding the fact that the connecting wire and the terminal are easily pulled at the periodic operation wire terminal, and prolonging the service life of the connecting wire.
Description
Technical Field
The invention relates to the technical field of motor driving, in particular to a transmission structure.
Background
At present, when a motor moving part normally operates, particularly when periodically and centrally operates, in a limited space, in the product operation process, a connecting wire and a terminal are easily pulled at the terminal of the periodically operated wire, so that the service life of the connecting wire is influenced.
Disclosure of Invention
The invention discloses a transmission structure, which solves the problem that the wire terminal is easily pulled when a connecting wire and a terminal do periodic operation, and the service life of the connecting wire is influenced.
The invention discloses a transmission structure, which comprises: a main body provided with an electronic component; the moving part is rotatably mounted on the main body and is provided with a first connecting piece; the first end of the connecting wire is electrically connected with the electronic element, and the second end of the connecting wire is provided with a second connecting piece; the connecting wire passes through the second connecting piece in proper order the first connecting piece with the motion part electricity is connected, just the second connecting piece with first connecting piece swing joint prevents to pull when the motion part moves the connecting wire.
Further, the second connecting piece and the first connecting piece can rotate mutually.
Further, the axis of rotation of the first link is collinear with the axis of rotation of the moving member.
Further, the second connecting piece is a plug or a socket, and the first connecting piece is a socket or a plug matched with the second connecting piece.
Further, the socket is provided with a rotating groove for rotating the plug, and the plug is rotatably inserted in the rotating groove.
Further, a conductive block is arranged in the rotating groove of the socket, the plug is made of a conductive material, when the socket is matched with the plug in a rotating way, the plug is connected with the conductive block in a propping way and electrified, and the connecting wire is electrically connected with the moving part through the conductive block and the plug.
Further, the moving part includes: the component shell is provided with a connecting part and a containing cavity, the connecting part is inserted in the main body, the connecting part is provided with a connecting port facing the inside of the main body, and the containing cavity is communicated with the inside of the main body through the connecting port.
Further, the moving part further includes: the driving main board is arranged in the accommodating cavity; the second connecting piece is arranged in the connecting port in a penetrating mode, and the first connecting piece is electrically connected with the driving main board.
Further, the transmission structure further includes: the driven gear is arranged on the component shell, the driven gear is in driving connection with the connecting part and used for driving the moving component to rotate, a through via hole is formed in the driven gear along the rotation axis direction of the driven gear, the via hole corresponds to the connecting port, and the second connecting piece is simultaneously penetrated into the connecting port and the via hole.
Further, a limiting protrusion is arranged on the second connecting piece and is used for abutting against the surface of the driven gear, so that the second connecting piece is prevented from completely penetrating through the through hole.
Further, the transmission structure further includes: and the motor is provided with a driving gear, and the driving gear is in driving connection with the driven gear.
Further, a bearing is arranged at the joint of the connecting part and the main body.
Further, the transmission structure further includes: the fixing part is arranged on the main body and located at the installation position of the moving part, the connecting wire is arranged on the fixing part, and the connecting wire is fixed by the fixing part.
Further, the connecting wire comprises a follow-up section, the follow-up section is located between the fixed part and the moving part, and the follow-up section can move or rotate along with the moving part.
Further, the fixing portion includes: the limiting groove is internally provided with a connecting wire.
Further, the fixing part further includes: the buckle is arranged on the limiting groove and is used for fixing the connecting wire.
Further, the limiting groove is provided with a first end and a second end, a buckle is arranged at the first end of the limiting groove, and the second end of the limiting groove is arranged adjacent to the moving part.
According to the invention, the first connecting piece and the second connecting piece which are movably connected are arranged, and the connecting wire is electrically connected with the moving part through the second connecting piece and the first connecting piece in sequence, when the moving part moves, the connecting wire is only connected with the second connecting piece, and the terminal is canceled, so that the connecting wire does not move along with the moving part, the connecting wire and the terminal are effectively prevented from being easily pulled during periodic operation, and the service life of the connecting wire is prolonged.
Drawings
FIG. 1 is a schematic diagram of a transmission structure according to an embodiment of the present invention;
FIG. 2 is an assembly view of a first connector and a second connector according to an embodiment of the present invention;
FIG. 3 is a top view of a transmission structure of an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A;
legend: 10. a main body; 20. a moving part; 21. a component housing; 211. a connection part; 212. a receiving chamber; 213. a connection port; 22. driving a main board; 221. a terminal; 30. a connecting wire; 31. a limiting section; 32. a follower section; 40. a fixing part; 41. a limit groove; 42. a buckle; 50. a driven gear; 51. a via hole; 70. a drive gear; 80. a bearing; 91. a first connector; 92. a second connector; 921. a limit protrusion; 93. a conductive block; 94. the groove is rotated.
Detailed Description
The invention is further illustrated, but is not limited to, the following examples.
As shown in fig. 1 to 4, the present invention discloses a transmission structure, which comprises a main body 10, a moving part 20, a connecting wire 30, a first connecting piece 91 and a second connecting piece 92, wherein the moving part 20 is rotatably installed on the main body 10, the moving part 20 is provided with the first connecting piece 91, a first end of the connecting piece is electrically connected with an electronic element, a second end of the connecting wire 30 is provided with the second connecting piece 92, the connecting wire 30 is electrically connected with the moving part 20 sequentially through the second connecting piece 92 and the first connecting piece 91, and the second connecting piece 92 is movably connected with the first connecting piece 91 so as to prevent the connecting wire 30 from being pulled when the moving part 20 moves. According to the invention, the first connecting piece 91 and the second connecting piece 92 which are movably connected are arranged, and the connecting wire 30 is electrically connected with the moving part 20 through the second connecting piece 92 and the first connecting piece 91 in sequence, when the moving part 20 moves, the connecting wire 30 is only connected with the second connecting piece 92, and a terminal is omitted, so that the connecting wire 30 and the terminal do not move together with the moving part 20, and therefore, the situation that the terminal of the connecting wire 30 and the terminal are easily pulled in a periodic operation is effectively avoided, and the service life of the connecting wire is prolonged.
In the above embodiment, the second connector 92 and the first connector 91 are rotatable with each other. Because the second connecting piece 92 and the first connecting piece 91 can mutually rotate when the moving part 20 rotates, the first connecting piece 91 rotates along with the moving part 20, but the second connecting piece 92 does not rotate along with the moving part 20 and only moves in a small range, and the connecting wire 30 can still be electrically connected with the moving part 20 through the second connecting piece 92 and the first connecting piece 91, so that the problem that the connecting wire 30 and the terminal are easily pulled during periodic operation is effectively avoided, the wire grinding problem and the noise problem caused by the fact that the connecting wire 30 is directly contacted with the moving part 20 are also avoided, and the problem that the connecting wire 30 is damaged by the surface of the connecting wire 30 due to torsion during periodic operation along with the moving part 20 are also avoided, and the feasibility of products is improved.
In the above-described embodiment, the rotation axis of the first connector 91 is collinear with the axis of rotation of the moving member 20. Because the rotation axis of the first connecting piece 91 is collinear with the rotation axis of the moving part 20, when the moving part 20 rotates, the first connecting piece 91 rotates along with the moving part 20 in situ, and then the second connecting piece 92 and the first connecting piece 91 can rotate mutually, so that the second connecting piece 92 can not rotate along with the moving part 20 and can not move, and still keep a static state, and the connecting wire 30 can still be electrically connected with the moving part 20 through the second connecting piece 92 and the first connecting piece 91, thereby thoroughly solving the connection problem between the connecting wire 30 and the moving part 20, effectively avoiding the problem that the connecting wire 30 is easily pulled at the periodic operation terminal of the connecting wire 30 and the terminal, simultaneously avoiding the problem of grinding lines and noise caused by direct contact of the connecting wire 30 with the moving part 20, and the problem that the connecting wire 30 is twisted to cause the skin damage of the connecting wire 30 when the connecting wire 30 rotates along with the periodic operation of the moving part 20, and improving the feasibility of products.
In the above embodiment, the second connector 92 is a plug or a socket, and the first connector 91 is a socket or a plug that mates with the second connector 92, where the socket has a rotation groove 94 in which the plug is rotatable, and the plug is rotatably inserted in the rotation groove 94. For better mating of the plug and the socket, internal threads may be provided in the rotation groove 94, with the outer surface of the plug being provided with external threads mating with the internal threads, thereby further increasing the reliability of the connection.
In the above embodiment, the conductive block 93 is disposed in the rotation groove 94 of the socket, the plug is made of conductive material, and when the socket is rotationally matched with the plug, the plug is in abutting connection with the conductive block 93 and is electrified, and the connecting wire 30 is electrically connected with the moving member 20 through the conductive block 93 and the plug. The invention realizes the structure of rotating and conducting between the connecting wire 30 and the moving part 20 by arranging the conductive block 93 and the plug made of conductive materials. Specifically, taking the second connecting piece 92 as a socket and the first connecting piece 91 as a plug, the connecting wire 30 is fixedly connected with the second connecting piece 92 and is electrically connected with the conductive block 93, the first connecting piece 91 is fixedly connected on the moving part 20 and is electrically connected with the moving part 20, when the first connecting piece 91 is in plug-in fit with the second connecting piece 92, the first connecting piece 91 can rotate in the rotating groove 94 of the second connecting piece 92, and meanwhile, the first connecting piece 91 is abutted against the conductive block 93, so that the connecting wire 30 is electrically connected with the moving part 20 through the conductive block 93 and the first connecting piece 91. When the moving part 20 moves, the second connecting piece 92 neither rotates nor moves along with the moving part 20, so that a static state is maintained, the connection problem between the connecting wire 30 and the moving part 20 is thoroughly solved, the problem that the connecting wire 30 and the terminal are easily pulled in the periodic operation of the terminal is effectively avoided, the problem of wire grinding and noise caused by direct contact of the connecting wire 30 and the moving part 20, and the problem that the connecting wire 30 is damaged by the surface of the connecting wire 30 due to torsion when the connecting wire 30 follows the periodic operation of the moving part 20 are avoided, and the feasibility of products is improved.
In the above embodiment, the moving member 20 includes the member housing 21 and the driving main plate 22, the member housing 21 has the connection portion 211 and the accommodation chamber 212, the connection portion 211 is inserted on the main body 10, and the connection portion 211 has the connection port 213 facing the inside of the main body 10, the accommodation chamber 212 communicates with the inside of the main body 10 through the connection port 213, and the driving main plate 22 is disposed in the accommodation chamber 212; the second connecting member 92 is disposed in the connecting port 213 in a penetrating manner, the first connecting member 91 is electrically connected to the driving motherboard 22, specifically, the driving motherboard 22 is provided with a terminal 221, and a wire extending from the terminal 221 is electrically connected to the first connecting member 91. According to the invention, the connecting port 213 communicated with the accommodating cavity 212 is arranged on the connecting part 211, so that the accommodating cavity 212 is communicated with the inside of the main body 10, and the second connecting piece 92 and the first connecting piece 91 are arranged, so that the second connecting piece 92 can not rotate along with the moving part 20 or move when the moving part 20 moves, and thus, the connecting state is kept, the problem of connection between the connecting wire 30 and the moving part 20 is thoroughly solved, the problems that the connecting wire 30 and the terminal are easily pulled at the periodic operation terminal and the connecting wire 30 and the driving main board 22 are easily loosened are effectively avoided, the problems of wire grinding and noise caused by direct contact of the connecting wire 30 and the problem of skin damage of the connecting wire 30 caused by torsion when the connecting wire 30 runs along with the moving part 20 are also avoided, the feasibility of products is improved, and the reliability and the service life of the connecting wire are improved.
In the above embodiment, the transmission structure further includes the driven gear 50, the driven gear 50 is disposed on the component housing 21, the driven gear 50 is in driving connection with the connection portion 211 for driving the moving component 20 to rotate, the driven gear 50 is provided with the through hole 51 along the rotation axis direction thereof, the through hole 51 corresponds to the connection port 213, and the second connection member 92 is simultaneously inserted into the connection port 213 and the through hole 51. The through hole 51 is arranged on the driven gear 50, so that the accommodating cavity 212 is communicated with the inside of the main body 10, the second connecting piece 92 can pass through the driven gear 50 and the connecting port 213 at the same time and is in rotating fit with the first connecting piece 91 fixed on the driving main board, the phenomenon that the connecting wire 30 is contacted with the driven gear 50 and the component shell 21 to be ground when the moving component 20 runs is avoided, in addition, the torsion point of the connecting wire 30 is transferred to the bending position from the connecting position of the connecting wire 30 end and the driving main board 22 by matching, the problem that the connection of the connecting wire 30 terminal and the driving main board 22 is easy to loosen is solved by adjusting the torsion point of the connecting wire 30, the noise problem caused by direct contact between the connecting wire 30 and the driven gear 50 and the component shell 21 is solved, and the reliability and the service life of the connecting wire are improved.
In the above embodiment, the second connecting member 92 is provided with the stopper projection 921, and the stopper projection 921 is used to abut against the surface of the driven gear 50 to prevent the second connecting member 92 from completely passing through the through hole 51, thereby improving reliability.
In the above embodiment, the transmission structure further includes a motor, on which a driving gear 70 is provided, and the driving gear 70 is in driving connection with the driven gear 50.
In the above embodiment, the bearing 80 is provided at the connection portion 211 with the main body 10. According to the invention, the bearing fastener is added, so that the moving part 20 is turned over at the central part of the bearing, the effect of stabilizing the gravity center is achieved, the problem of friction between the moving part and a part is solved, and the abrasion and noise are reduced.
The fixing portion 40 is provided on the main body 10 at a position where the moving member 20 is mounted, the connecting wire 30 is provided on the fixing portion 40, and the fixing portion 40 fixes the connecting wire 30. According to the invention, the fixing part 40 is arranged on the main body 10 and is positioned at the installation position of the moving part 20, and the connecting wire 30 is fixed by fixing the fixing part 40, so that most of the connecting wire 30 of the connecting wire fixing part 40 cannot move along with the moving part 20, and only part of the connecting wire 30 close to the moving part 20 can move or rotate along with the moving part 20, thereby effectively avoiding the connecting wire 30 and the terminal from being easily pulled at the periodic operation terminal, and prolonging the service life of the connecting wire. Moreover, the fixing portion 40 is matched with the first connector 91 and the second connector 92, so that the fixing effect of the connecting wire 30 can be further improved, the problem that the connecting wire 30 and the terminal are easily pulled at the periodic operation wire terminal is thoroughly solved, and the service life of the connecting wire is greatly prolonged.
In the above embodiment, the connecting wire 30 includes the limiting section 31 and the following section 32, the limiting section 31 is the connecting wire 30 corresponding to the portion from the electronic component to the fixed portion 40, the following section 32 is located between the fixed portion 40 and the moving component 20, and the following section 32 can move or rotate along with the moving component 20. According to the invention, the fixing part 40 divides the connecting wire 30 into the limiting section 31 and the follow-up section 32, so that the limiting section 31 of the connecting wire 30 can not move along with the moving part 20, and only the follow-up section 32 close to the moving part 20 can move or rotate along with the moving part 20, thereby effectively avoiding the fact that the connecting wire 30 and the terminal are easily pulled at the periodic operation terminal, and prolonging the service life of the connecting wire.
In the above embodiment, the fixing portion 40 includes the limiting groove 41, and the limiting groove 41 has the connecting wire 30 disposed therein. The displacement of the connecting wire 30 in the limiting groove 41 can be limited by arranging the limiting groove 41, so that the problem of wire grinding and noise caused by contact between the connecting wire and a moving part are avoided.
In the above embodiment, the fixing portion 40 further includes a buckle 42, and the buckle 42 is disposed on the limiting groove 41 and fixes the connecting wire 30. According to the invention, the buckle 42 is arranged in the limiting groove 41, so that the displacement of the connecting wire 30 in the limiting groove 41 can be more firmly limited, and the problem of wire grinding and noise caused by contact between the connecting wire and a moving part can be avoided.
In the above embodiment, the limiting groove 41 has the first end and the second end, the buckle 42 is provided on the first end of the limiting groove 41, and the second end of the limiting groove 41 is provided adjacent to the moving member 20. According to the invention, the second end of the limiting groove 41 is arranged adjacent to the moving part 20, and the space position of the limiting groove 41 is utilized, so that the torsion point of the connecting wire can be transferred from the connecting position of the wire end and the moving part 20 to the bending position corresponding to the limiting groove 41, the contact of the connecting wire and other parts is effectively avoided, the wire grinding problem and the noise problem caused by the contact of the connecting wire and other parts are solved, the connecting wire 30 and other parts are prevented from being contacted, the connecting wire is prevented from being pulled, the connecting wire terminal and the moving part 20 are effectively prevented from being connected and loosened, and the reliability is improved.
It should be understood that the above-described embodiments of the present invention are provided by way of example only and are not intended to limit the scope of the invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the invention are desired to be protected.
Claims (6)
1. A transmission structure, comprising:
-a main body (10), said main body (10) being provided with electronic components;
a moving part (20), wherein the moving part (20) is rotatably installed on the main body (10), and a first connecting piece (91) is arranged on the moving part (20);
a connecting wire (30), wherein a first end of the connecting wire (30) is electrically connected with the electronic element, and a second connecting piece (92) is arranged on a second end of the connecting wire (30);
the connecting wire (30) is electrically connected with the moving part (20) sequentially through the second connecting piece (92) and the first connecting piece (91), and the second connecting piece (92) is movably connected with the first connecting piece (91) so as to prevent the connecting wire (30) from being pulled when the moving part (20) moves;
the second connecting piece (92) and the first connecting piece (91) can rotate mutually;
the second connecting piece (92) is a socket, and the first connecting piece (91) is a plug matched with the second connecting piece (92);
the socket is provided with a rotating groove (94) for the plug to rotate, and the plug is rotatably inserted in the rotating groove (94); a conductive block (93) is arranged in a rotating groove (94) of the socket, the plug is made of a conductive material, when the socket is matched with the plug in a rotating way, the plug is in propping connection with the conductive block (93) and is electrified, and the connecting wire (30) is electrically connected with the moving part (20) through the conductive block (93) and the plug;
the moving part (20) comprises a part housing (21), the part housing (21) is provided with a connecting part (211) and a containing cavity (212), the connecting part (211) is inserted on the main body (10), the connecting part (211) is provided with a connecting port (213) facing the inside of the main body (10), and the containing cavity (212) is communicated with the inside of the main body (10) through the connecting port (213);
the transmission structure further comprises a driven gear (50), the driven gear (50) is arranged on the component shell (21), the driven gear (50) is in driving connection with the connecting part (211) so as to drive the moving component (20) to rotate, a through hole (51) is formed in the driven gear (50) along the rotation axis direction of the driven gear, the through hole (51) corresponds to the connecting port (213), and the second connecting piece (92) is simultaneously arranged in the connecting port (213) and the through hole (51) in a penetrating mode;
a limiting protrusion (921) is arranged on the second connecting piece (92), and the limiting protrusion (921) is used for abutting against the surface of the driven gear (50) so as to prevent the second connecting piece (92) from completely penetrating through the through hole (51);
the transmission structure further comprises a motor, a driving gear (70) is arranged on the motor, and the driving gear (70) is in driving connection with the driven gear (50);
a bearing (80) is arranged at the joint of the connecting part (211) and the main body (10);
the transmission structure further comprises a fixing portion (40), the fixing portion (40) is arranged on the main body (10) and located at the installation position of the moving part (20), the connecting wire (30) is arranged on the fixing portion (40), and the connecting wire (30) is fixed by the fixing portion (40).
2. The transmission structure according to claim 1, characterized in that said moving part (20) further comprises:
a drive motherboard (22), the drive motherboard (22) being disposed within the receiving cavity (212);
the second connecting piece (92) is arranged in the connecting port (213) in a penetrating mode, and the first connecting piece (91) is electrically connected with the driving main board (22).
3. The transmission structure according to claim 1, wherein,
the connecting line (30) comprises a follow-up section (32), wherein the follow-up section (32) is positioned between the fixed part (40) and the moving part (20), and the follow-up section (32) can move or rotate along with the moving part (20).
4. A transmission structure according to claim 3, wherein the fixing portion (40) comprises:
and the limiting groove (41) is provided with a connecting wire (30) arranged in the limiting groove (41).
5. The transmission structure according to claim 4, characterized in that the fixing portion (40) further comprises:
the buckle (42) is arranged on the limiting groove (41) and fixes the connecting wire (30).
6. The transmission structure according to claim 5, wherein,
the limiting groove (41) is provided with a first end and a second end, a buckle (42) is arranged on the first end of the limiting groove (41), and the second end of the limiting groove (41) is arranged adjacent to the moving part (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811270292.5A CN109672065B (en) | 2018-10-29 | 2018-10-29 | Transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811270292.5A CN109672065B (en) | 2018-10-29 | 2018-10-29 | Transmission structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109672065A CN109672065A (en) | 2019-04-23 |
| CN109672065B true CN109672065B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811270292.5A Active CN109672065B (en) | 2018-10-29 | 2018-10-29 | Transmission structure |
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| Country | Link |
|---|---|
| CN (1) | CN109672065B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1611913A (en) * | 2003-10-29 | 2005-05-04 | 罗曼·格兰吉 | Connection means associated with the arm of the articulated three-dimensional measuring device |
| CN101058376A (en) * | 2006-04-22 | 2007-10-24 | 苏拉有限及两合公司 | Spooling device |
| CN201321070Y (en) * | 2008-11-24 | 2009-10-07 | 陈维坤 | Universal electric driving wheel device for baby carrier |
| WO2017210091A1 (en) * | 2016-05-31 | 2017-12-07 | Sd3, Llc | Detection systems for power tools with active injury mitigation technology |
| CN208986339U (en) * | 2018-10-29 | 2019-06-14 | 珠海格力电器股份有限公司 | transmission structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4719023B2 (en) * | 2006-02-10 | 2011-07-06 | 矢崎総業株式会社 | Meter |
-
2018
- 2018-10-29 CN CN201811270292.5A patent/CN109672065B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1611913A (en) * | 2003-10-29 | 2005-05-04 | 罗曼·格兰吉 | Connection means associated with the arm of the articulated three-dimensional measuring device |
| CN101058376A (en) * | 2006-04-22 | 2007-10-24 | 苏拉有限及两合公司 | Spooling device |
| CN201321070Y (en) * | 2008-11-24 | 2009-10-07 | 陈维坤 | Universal electric driving wheel device for baby carrier |
| WO2017210091A1 (en) * | 2016-05-31 | 2017-12-07 | Sd3, Llc | Detection systems for power tools with active injury mitigation technology |
| CN208986339U (en) * | 2018-10-29 | 2019-06-14 | 珠海格力电器股份有限公司 | transmission structure |
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|---|---|
| CN109672065A (en) | 2019-04-23 |
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